Your telephone system - your rules

Professional VoIP solutions with Asterisk and FreePBX for the self-employed and SMEs

Say goodbye to expensive business plans, rigid contracts, and unnecessary features. With a customized VoIP phone system based on Asterisk and FreePBX, you get full functionality, absolute control over data and technology, and maximum savings.

Whether you are a sole practitioner, a small team, or a growing company, you will benefit without the expensive business packages offered by telephony providers.

What is FreePBX?

FreePBX is the graphical user interface for Asterisk—easy to use, web-based, available in German, and ideal for anyone who wants to run a professional PBX without a command line or technical degree.
You can conveniently control everything via your browser—whether on a server, in the cloud, or even on a Raspberry Pi.

Your benefits in a nutshell

1. Maximum benefit at minimum cost

   • No license fees, no per-user subscriptions
   • Raspberry Pi as a power-saving and affordable entry-level solution – ideal for solo entrepreneurs
   • SIP trunks freely selectable – you only pay for what you really need
   • With hardware costs of less than 100 EUR you are ready to go – and with full functionality.
      

2. A tailor-made telephone system in just a few clicks

   • Call menus, announcements, voicemail, time control, forwarding, IVR – everything is easily adjustable
   • Perfect for service providers, law firms, practices, agencies or small shops
   • Also accessible on the go with smartphone apps or web softphones
   • FreePBX: Intuitive control for maximum efficiency.
      

3. Scalable with your success

   • Start on Raspberry Pi or Mini-PC – later move to cloud or server without any problems
   • New employees, locations, or SIP numbers? Simply add them!
   • For 1 to 100+ extensions – without changing the technology
   • A solution that grows with you – from individual companies to SMEs.
      

4. You alone decide about data protection

   • Local installation (on-premises), cloud hosting or hybrid operation possible
   • Full GDPR compliance – no data stored with third parties
   • Particularly suitable for sensitive sectors: health, law, IT, consulting
   • Your conversations belong to you – not to a corporation.
      

5. Future security and independence guaranteed

   • No provider commitment, no restrictive contracts, no lock-ins
   • Works with all SIP-enabled devices, softphones and apps
   • Open source: supported by a global community
   • Full control – today and in the future.

The right solution for every company size

Company size	Recommended platform	Advantages
Sole proprietor	Raspberry Pi or mini PC	Extremely cost-effective, quiet, energy-efficient
Small team (2–10)	Local server or vServer	High performance, full control
Growing SME (10+)	Cloud hosting or dedicated server	Scalable, location-independent, fail-safe

Full control over your telephony – without compromising on functionality, data protection, or cost. Get advice from our VoIP experts now.

 

or fill out our contact form to tell us your request.